code for finding pixel value and pixel selection by mouse

吉林大学计算机学院图形学编程 ，B样条曲线的绘制方法-Jilin University, College of Computer Graphics Programming, B-spline curve drawing method

tts ，相必大家都熟悉，这个效果不错，可有可选择男声女声，音量等，效果还可以，但是比不上科大讯飞的那个，这是微软公开的-tts,well known to everybody,have a good effect.you can choise man or woman voice,it not better than the one science and technology university developed.but it s microsoft s production.

这是一个很令人吃惊的代码，它使用罗技的摄像头来监视某一个方位，当有人出现时系统会自动识别。（需要罗技摄像头SDK2.0版的DLL）-This a very alarming code, which uses Logitech"s surveillance camera heads a position, when someone will emerge automatic identification system. (Need webcams SDK2.0 version of the DLL)

用于普通字符串和UTF8字符串的转换，具体实现完全写入以下两个函数中，ConvertANSIToUTF8，ToANSIString-For ordinary string and UTF8 string conversion, fully realize the specific function to write the following two, ConvertANSIToUTF8, ToANSIString

高质量C++编程，林锐博士，关于C++编程中常被忽略的重要内容。-High-quality C++ Programming, Dr. Lin Rui, the C++ Programming in an important aspect often neglected.

温度传感器的ASM源程序,你只要定议数据引脚,就能通过.-temperature sensor ASM source code, as long as you set proposed data pins will be adopted.

将一个十六进制的字符串转换成它的等价的十进制数值。主函数负责收集字符，并判别它们是否为十六进制字符，htoi函数负责转换工作-to a hexadecimal string converted into its equivalent of the decimal value. The main function responsible for the collection of characters, and for judging whether the hexadecimal characters htoi function for conversion work

本款计算器不仅功能强大而且界面美观， 除可进行普通数值计算还可进行对数，三角函数等复杂计算-calculator, not only the powerful but beautiful interface, in addition to numerical calculation for the general conduct of a few can. trigonometry complex calculation

工業用WINDOWS開發OPCClient源碼。經過測試和現場使用，正常獲得OPC Server列表信息，沒有tag的數量限制，設置定時刷新讀取等。

tree and grid control demo